'Standard deviation example' diaporamas de présentation

Inferential Statistics

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Estimation and Confidence Intervals

Estimation and Confidence Intervals. Point and Interval Estimates. A point estimate is the statistic (single value), computed from sample information, which is used to estimate the population parameter.

632 views • 38 slides

Chapter 5 Exploring Data: Distributions

Chapter 5 Exploring Data: Distributions. February 9, 2010 Brandon Groeger. Outline. What is Statistics? Data Distributions Histograms Stemplots Mean, Median, and Quartiles Standard Deviation and Variance Normal Distribution Extensions and Applications Discussion. What is Statistics?.

406 views • 22 slides

Chapter 5 Exploring Data: Distributions

Chapter 5 Exploring Data: Distributions. February 9, 2010 Brandon Groeger. Outline. What is Statistics? Data Distributions Histograms Stemplots Mean, Median, and Quartiles Standard Deviation and Variance Normal Distribution Extensions and Applications Discussion. What is Statistics?.

313 views • 22 slides

Interpreting Performance Data

358 views • 22 slides

2.5: Measures of Spread

CHS Statistics. 2.5: Measures of Spread . Objective : To calculate the standard deviation, IQR, and range of data and determine the most appropriate measure of spread for different sets of data. Warm-Up.

468 views • 14 slides

Standardised Numbers

Standardised Numbers. Hayleigh 11B. Standardised Scores. Value - Mean. The Standardised Score =. Standard Deviation.

151 views • 6 slides